安装命令:cnpm install --save mockjs
重难点说明
使用swiper实现静态页面轮播
解决多个swiper冲突的问题
解决swiper动态页面轮播的bug
定义可复用的轮播组件
解决Floor组件中轮播有问题的bug
利用mockjs提供模拟数据
Mockjs: 用来拦截ajax请求, 生成随机数据返回
学习
a. http://mockjs.com/
b.https://github.com/nuysoft/Mock
项目改动的地方
banner.json
[
{
"id": "1",
"imgUrl": "/images/banner1.jpg"
},
{
"id": "2",
"imgUrl": "/images/banner2.jpg"
},
{
"id": "3",
"imgUrl": "/images/banner3.jpg"
},
{
"id": "4",
"imgUrl": "/images/banner4.jpg"
}
]
floor.json
[
{
"id": "001",
"name": "家用电器",
"keywords": [
"节能补贴",
"4K电视",
"空气净化器",
"IH电饭煲",
"滚筒洗衣机",
"电热水器"
],
"imgUrl": "/images/floor-1-1.png",
"navList": [
{
"url": "#",
"text": "热门"
},
{
"url": "#",
"text": "大家电"
},
{
"url": "#",
"text": "生活电器"
},
{
"url": "#",
"text": "厨房电器"
},
{
"url": "#",
"text": "应季电器"
},
{
"url": "#",
"text": "空气/净水"
},
{
"url": "#",
"text": "高端电器"
}
],
"carouselList": [
{
"id": "0011",
"imgUrl": "/images/floor-1-b01.png"
},
{
"id": "0012",
"imgUrl": "/images/floor-1-b02.png"
},
{
"id": "0013",
"imgUrl": "/images/floor-1-b03.png"
}
],
"recommendList": [
"/images/floor-1-2.png",
"/images/floor-1-3.png",
"/images/floor-1-5.png",
"/images/floor-1-6.png"
],
"bigImg": "/images/floor-1-4.png"
},
{
"id": "002",
"name": "手机通讯",
"keywords": [
"节能补贴2",
"4K电视2",
"空气净化器2",
"IH电饭煲2",
"滚筒洗衣机2",
"电热水器2"
],
"imgUrl": "/images/floor-1-1.png",
"navList": [
{
"url": "#",
"text": "热门2"
},
{
"url": "#",
"text": "大家电2"
},
{
"url": "#",
"text": "生活电器2"
},
{
"url": "#",
"text": "厨房电器2"
},
{
"url": "#",
"text": "应季电器2"
},
{
"url": "#",
"text": "空气/净水2"
},
{
"url": "#",
"text": "高端电器2"
}
],
"carouselList": [
{
"id": "0011",
"imgUrl": "/images/floor-1-b01.png"
},
{
"id": "0012",
"imgUrl": "/images/floor-1-b02.png"
},
{
"id": "0013",
"imgUrl": "/images/floor-1-b03.png"
}
],
"recommendList": [
"/images/floor-1-2.png",
"/images/floor-1-3.png",
"/images/floor-1-5.png",
"/images/floor-1-6.png"
],
"bigImg": "/images/floor-1-4.png"
}
]
mockServe.js
//先引入mockjs模块
import Mock from 'mockjs';
//把JSON数据格式引入进来[JSON数据格式根本没有对外暴露,但是可以引入]
//webpack默认对外暴露的:图片、JSON数据格式
import banner from './banner.json';
import floor from './floor.json';
//mock数据:第一个参数请求地址 第二个参数:请求数据
Mock.mock("/mock/banner",{code:200,data:banner});//模拟首页大的轮播图的数据
Mock.mock("/mock/floor",{code:200,data:floor});
main.js
//引入MockServe.js----mock数据
import '@/mock/mockServe'
印象中文网址可查询前端第三方安装使用命令:https://docschina.org/
或者npm网站也可以查看安装使用命令:https://npm.p2hp.com/
注意点1
:但是这里需要知道一件事情:服务器返回的数据(接口)只有商品分类菜单分类数据,对于ListContainer组件与Floor组件数据服务器没有提供的。
mock数据(模拟):如果你想mock数据,需要用到一个插件mockjs
安装mockks命令:cnpm install --save mockjs
注意点2
:最后面的mockjs中间没有点’.’
安装后的效果图:
使用步骤:
注意点3
:
问题:banner.json和floor.json明明都没有对外暴露,为啥还能在mockServe.js中直接引入使用?
答案:webpack默认对外暴露的:图片、JSON数据格式,因此可以直接使用。
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2.vue尚品汇商城项目-day03【18.合并params和query参数(Header组件+TypeNav组件)】
3.vue尚品汇商城项目-day03【vue插件-19.mockjs模拟数据(开发Home首页当中的ListContainer组件与Floor组件)】
4.vue尚品汇商城项目-day03【20.获取Banner轮播图的数据+21.使用swiper轮播图插件】
5.vue尚品汇商城项目-day03【22.开发Floor组件】